[cayugabirds-l] bird migration tonight on radar?

[Dave Nutter]

It's a little before 8pm.  I was checking the predicted weather and noticed
light northwest winds, and no precipitation overnight.  Good night for
migration I thought.  I checked the radar:

http://www.wunderground.com/radar/radblast.asp?zoommode=pan&prevzoom=zoom&num=6&frame=0&delay=15&scale=1.000&noclutter=0&ID=BGM&type=N0R&showstorms=0&lat=4215665817&lon=-75.89051819&label=Binghamton,%20NY&map.x=400&map.y=240&scale=1.000&centerx=400&centery=240&showlabels=1&rainsnow=0&lightning=0&lerror=20&num_stns_min=2&num_stns_max=9999&avg_off=9999&smooth=0

and noticed green around Binghamton, the radar source.  When I animated
the map, the green started right at the radar source and radiated.  I suspect
this indicates birds throughout the region taking flight and rising into the the
radar beams, which are higher the farther they are from the source.

--Dave Nutter